X · product family

Closed design for dynamics, dirt and hard-to-access equipment.

Name: X series – electric linear actuator
Brand: S+R

X protects the drive technology more strongly and is suited for rougher or more dynamic tasks. Belt or chain drive, overload protection and feedback are selected for the machine.

Send technical inquiry → Compare all ranges

X series technical view — X series · IP65+ · up to 500 kN

up to 500 kNforce

up to 3,000 mmstroke

up to 1,000 mm/sspeed

up to 100 % duty cycleduty cycle

Sizes & drive

A standard programme as the basis – sized for the load case.

Design & drive

Drive: Gear motor connected to the spindle via a timing belt
Spindle: Ball screw or trapezoidal screw
Mounting: Rod eye and trunnion pins, optionally with trunnion feet

Standard sizes

Five sizes per design. Stroke and speed follow from the actuating force.

Size	max. force
5	up to 8 kN
20	up to 15 kN
30	up to 25 kN
50	up to 60 kN
60	up to 80 kN

Duty cycle up to 100 % ED
Stroke & speed depend on the actuating force
all common motors can be mounted
coating, stainless steel and ATEX possible

For heavy-duty and special cases we also realise much higher forces (up to ~500 kN) as a custom design.

3D product view

Explore the X series in 3D.

Rotate, zoom and inspect the robustly built X electric actuator directly in the browser.

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Classification

When X is the right technical fit.

dirt, outdoor use, high dynamics and hard-to-access installation positions

Typical applications

rough production areas
hard-to-access installation positions
dynamic positioning
systems with overload or EX requirements

Strengths

protected drive technology
dynamic motion
integrated overload protection possible
configurable for harsh environments

Check before selection

select belt or chain concept based on the load case
consider maintenance access
specify protection class and temperature clearly

Motors & motion control

Platform-open: classic three-phase – or servo for motion control.

We build the actuator. You choose the motor that drives it – from a robust three-phase motor to a servo drive for demanding motion control.

EtherCAT

PROFINET

SIMOTION

Fanuc

SEW

Beckhoff

Siemens

Customer-supplied servo motors are possible: you provide the preferred motor, we integrate it into the actuator.

Options & variants

Tailored to the load case – not off the shelf.

Design and size are only the start. Mounting, protection, adjustment and finish are specified to suit the machine and environment.

Dual drive / synchronisation Ansicht 1 — **Dual drive / synchronisation** Two actuators mechanically coupled by a connecting shaft – synchronous motion without control effort.

Dual drive / synchronisation Ansicht 2 — **Dual drive / synchronisation** Two actuators mechanically coupled by a connecting shaft – synchronous motion without control effort.

**Bellows** Protects the piston rod and spindle against dirt, dust and splash water in harsh environments.

**Flange mounting** Front flange for a stiff, defined connection to the machine structure.

**Handwheel adjustment** Manual emergency or fine adjustment directly at the gearbox – even without power.

**Stainless steel version** Corrosion-resistant for hygiene, outdoor and wet areas – up to a full stainless build.

**Heavy duty from 80 kN** Robust large sizes for high continuous forces – well beyond that as a special build.

Mounting

The right mounting for your installation.

Whether pivot foot or rear clevis – the interface is chosen to suit the load case and installation position.

Inquiry quality

With this data, we can size the actuator reliably.

01 X

environment and protection class

02 X

dynamic load case

03 X

accessibility and maintenance window

04 X

feedback, overload protection and control

Send inquiry with data → Read the basics

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